JPH042460U - - Google Patents
Info
- Publication number
- JPH042460U JPH042460U JP4335790U JP4335790U JPH042460U JP H042460 U JPH042460 U JP H042460U JP 4335790 U JP4335790 U JP 4335790U JP 4335790 U JP4335790 U JP 4335790U JP H042460 U JPH042460 U JP H042460U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- liquid nitrogen
- immersed
- movable
- operated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4335790U JPH042460U (et) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4335790U JPH042460U (et) | 1990-04-23 | 1990-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH042460U true JPH042460U (et) | 1992-01-10 |
Family
ID=31555707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4335790U Pending JPH042460U (et) | 1990-04-23 | 1990-04-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH042460U (et) |
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1990
- 1990-04-23 JP JP4335790U patent/JPH042460U/ja active Pending